body {
    background-image: radial-gradient(ellipse farthest-corner at 45px 45px, #0ff 0%, rgba(0, 0, 255, 0) 50%, #00f 95%);
}

.tb {
    width: 100%;
    height: 30px;
    font-size: 18px;
    color: black;
    border-collapse: collapse;
    overflow: hidden;
    text-align: center;
    table-layout: fixed;
}

.tb-head {
    background-color: darkgrey !important;
}

#userFindAll > tr:nth-child(2n) {
    background-color: cornflowerblue;
}

#userFindAll > tr:nth-child(2n-1) {
    background-color: crimson;
}

#userFindAll > tr > td:nth-child(8) > div:first-child {
    float: left;
}

#userFindAll > tr > td:nth-child(8) > div:last-child {
    float: right;
}

#select > div {
    display: flex;
    justify-content: center;
}

td {
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: keep-all;
    white-space: nowrap;
}